monitor

while true do

    local monitor = peripheral.wrap("right")
    monitor.clear()
    monitor.setCursorPos(1, 2)
    monitor.setTextScale(3)

    local currentTime = os.time()
    local timeZones = {"Night", "Morning", "Afternoon", "Evening"}

    -- night
    if currentTime >= 22 or currentTime < 6 then
        monitor.write(timeZones[1])
    elseif currentTime >= 6 and currentTime < 12 then
        monitor.write(timeZones[2])
    elseif currentTime >= 12 and currentTime < 18 then
        monitor.write(timeZones[3])
    elseif currentTime >= 18 and currentTime < 22 then
        monitor.write(timeZones[5])
    else
        monitor.write(currentTime)
    end

    sleep(1)

end